Reviewing It |
This section presents a review of the key concepts in this chapter. These questions are intended to gauge your absorption of the relevant material.
1: | What is a data type? Why do you need data types? |
2: | What is a variable? |
3: | Describe what happens in memory when an assignment statement is executed for a Double value. |
4: | What is an operator? Give examples. |
5: | What values can a Boolean variable have? |
6: | What is the difference between String and Char? |
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